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<div class="title">SuperLUSupport.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// for linear algebra.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Copyright (C) 2008-2015 Gael Guennebaud &lt;gael.guennebaud@inria.fr&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef EIGEN_SUPERLUSUPPORT_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#define EIGEN_SUPERLUSUPPORT_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;./InternalHeaderCheck.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceEigen.html">Eigen</a> {</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160; </div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#if defined(SUPERLU_MAJOR_VERSION) &amp;&amp; (SUPERLU_MAJOR_VERSION &gt;= 5)</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#define DECL_GSSVX(PREFIX,FLOATTYPE,KEYTYPE)            \</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">    extern &quot;C&quot;</span> {                                                                                          \</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;      extern void PREFIX##gssvx(superlu_options_t *, SuperMatrix *, int *, int *, int *,                  \</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;                                char *, FLOATTYPE *, FLOATTYPE *, SuperMatrix *, SuperMatrix *,           \</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;                                void *, int, SuperMatrix *, SuperMatrix *,                                \</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;                                FLOATTYPE *, FLOATTYPE *, FLOATTYPE *, FLOATTYPE *,                       \</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;                                GlobalLU_t *, mem_usage_t *, SuperLUStat_t *, int *);                     \</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    }                                                                                                     \</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    inline float SuperLU_gssvx(superlu_options_t *options, SuperMatrix *A,                                \</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;         int *perm_c, int *perm_r, int *etree, char *equed,                                               \</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;         FLOATTYPE *R, FLOATTYPE *C, SuperMatrix *L,                                                      \</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;         SuperMatrix *U, void *work, int lwork,                                                           \</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;         SuperMatrix *B, SuperMatrix *X,                                                                  \</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;         FLOATTYPE *recip_pivot_growth,                                                                   \</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;         FLOATTYPE *rcond, FLOATTYPE *ferr, FLOATTYPE *berr,                                              \</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;         SuperLUStat_t *stats, int *info, KEYTYPE) {                                                      \</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    mem_usage_t mem_usage;                                                                                \</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    GlobalLU_t gLU;                                                                                       \</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    PREFIX##gssvx(options, A, perm_c, perm_r, etree, equed, R, C, L,                                      \</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;         U, work, lwork, B, X, recip_pivot_growth, rcond,                                                 \</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;         ferr, berr, &amp;gLU, &amp;mem_usage, stats, info);                                                      \</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    return mem_usage.for_lu; <span class="comment">/* bytes used by the factor storage */</span><span class="preprocessor">                                       \</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">  }</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#else </span><span class="comment">// version &lt; 5.0</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#define DECL_GSSVX(PREFIX,FLOATTYPE,KEYTYPE)            \</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">    extern &quot;C&quot;</span> {                                                                                          \</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;      extern void PREFIX##gssvx(superlu_options_t *, SuperMatrix *, int *, int *, int *,                  \</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;                                char *, FLOATTYPE *, FLOATTYPE *, SuperMatrix *, SuperMatrix *,           \</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;                                void *, int, SuperMatrix *, SuperMatrix *,                                \</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;                                FLOATTYPE *, FLOATTYPE *, FLOATTYPE *, FLOATTYPE *,                       \</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;                                mem_usage_t *, SuperLUStat_t *, int *);                                   \</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    }                                                                                                     \</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    inline float SuperLU_gssvx(superlu_options_t *options, SuperMatrix *A,                                \</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;         int *perm_c, int *perm_r, int *etree, char *equed,                                               \</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;         FLOATTYPE *R, FLOATTYPE *C, SuperMatrix *L,                                                      \</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;         SuperMatrix *U, void *work, int lwork,                                                           \</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;         SuperMatrix *B, SuperMatrix *X,                                                                  \</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;         FLOATTYPE *recip_pivot_growth,                                                                   \</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;         FLOATTYPE *rcond, FLOATTYPE *ferr, FLOATTYPE *berr,                                              \</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;         SuperLUStat_t *stats, int *info, KEYTYPE) {                                                      \</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    mem_usage_t mem_usage;                                                                                \</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    PREFIX##gssvx(options, A, perm_c, perm_r, etree, equed, R, C, L,                                      \</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;         U, work, lwork, B, X, recip_pivot_growth, rcond,                                                 \</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;         ferr, berr, &amp;mem_usage, stats, info);                                                            \</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    return mem_usage.for_lu; <span class="comment">/* bytes used by the factor storage */</span><span class="preprocessor">                                       \</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">  }</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;DECL_GSSVX(s,<span class="keywordtype">float</span>,<span class="keywordtype">float</span>)</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;DECL_GSSVX(c,<span class="keywordtype">float</span>,std::complex&lt;float&gt;)</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;DECL_GSSVX(d,<span class="keywordtype">double</span>,<span class="keywordtype">double</span>)</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;DECL_GSSVX(z,<span class="keywordtype">double</span>,std::complex&lt;double&gt;)</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">#ifdef MILU_ALPHA</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#define EIGEN_SUPERLU_HAS_ILU</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor">#ifdef EIGEN_SUPERLU_HAS_ILU</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">// similarly for the incomplete factorization using gsisx</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">#define DECL_GSISX(PREFIX,FLOATTYPE,KEYTYPE)                                                    \</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor">    extern &quot;C&quot;</span> {                                                                                \</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;      extern void PREFIX##gsisx(superlu_options_t *, SuperMatrix *, int *, int *, int *,        \</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                         char *, FLOATTYPE *, FLOATTYPE *, SuperMatrix *, SuperMatrix *,        \</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                         void *, int, SuperMatrix *, SuperMatrix *, FLOATTYPE *, FLOATTYPE *,   \</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                         mem_usage_t *, SuperLUStat_t *, int *);                        \</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    }                                                                                           \</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    inline float SuperLU_gsisx(superlu_options_t *options, SuperMatrix *A,                      \</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;         int *perm_c, int *perm_r, int *etree, char *equed,                                     \</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;         FLOATTYPE *R, FLOATTYPE *C, SuperMatrix *L,                                            \</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;         SuperMatrix *U, void *work, int lwork,                                                 \</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;         SuperMatrix *B, SuperMatrix *X,                                                        \</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;         FLOATTYPE *recip_pivot_growth,                                                         \</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;         FLOATTYPE *rcond,                                                                      \</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;         SuperLUStat_t *stats, int *info, KEYTYPE) {                                            \</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    mem_usage_t mem_usage;                                                              \</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    PREFIX##gsisx(options, A, perm_c, perm_r, etree, equed, R, C, L,                            \</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;         U, work, lwork, B, X, recip_pivot_growth, rcond,                                       \</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;         &amp;mem_usage, stats, info);                                                              \</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    return mem_usage.for_lu; <span class="comment">/* bytes used by the factor storage */</span><span class="preprocessor">                             \</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="preprocessor">  }</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;DECL_GSISX(s,<span class="keywordtype">float</span>,<span class="keywordtype">float</span>)</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;DECL_GSISX(c,<span class="keywordtype">float</span>,std::complex&lt;float&gt;)</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;DECL_GSISX(d,<span class="keywordtype">double</span>,<span class="keywordtype">double</span>)</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;DECL_GSISX(z,<span class="keywordtype">double</span>,std::complex&lt;double&gt;)</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="keyword">struct </span>SluMatrixMapHelper;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="keyword">struct </span>SluMatrix : SuperMatrix</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;{</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  SluMatrix()</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  {</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    Store = &amp;storage;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;  }</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  SluMatrix(<span class="keyword">const</span> SluMatrix&amp; other)</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    : SuperMatrix(other)</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  {</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    Store = &amp;storage;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    storage = other.storage;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  }</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  SluMatrix&amp; operator=(<span class="keyword">const</span> SluMatrix&amp; other)</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;  {</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    SuperMatrix::operator=(<span class="keyword">static_cast&lt;</span><span class="keyword">const </span>SuperMatrix&amp;<span class="keyword">&gt;</span>(other));</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    Store = &amp;storage;</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    storage = other.storage;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;  }</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;  <span class="keyword">struct</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  {</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keyword">union </span>{<span class="keywordtype">int</span> nnz;<span class="keywordtype">int</span> lda;};</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keywordtype">void</span> *values;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="keywordtype">int</span> *innerInd;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordtype">int</span> *outerInd;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;  } storage;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  <span class="keywordtype">void</span> setStorageType(Stype_t t)</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  {</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    Stype = t;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <span class="keywordflow">if</span> (t==SLU_NC || t==SLU_NR || t==SLU_DN)</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;      Store = &amp;storage;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    {</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;      eigen_assert(<span class="keyword">false</span> &amp;&amp; <span class="stringliteral">&quot;storage type not supported&quot;</span>);</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;      Store = 0;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    }</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;  }</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar&gt;</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;  <span class="keywordtype">void</span> setScalarType()</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  {</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    <span class="keywordflow">if</span> (internal::is_same&lt;Scalar,float&gt;::value)</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;      Dtype = SLU_S;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (internal::is_same&lt;Scalar,double&gt;::value)</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;      Dtype = SLU_D;</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (internal::is_same&lt;Scalar,std::complex&lt;float&gt; &gt;::value)</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;      Dtype = SLU_C;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (internal::is_same&lt;Scalar,std::complex&lt;double&gt; &gt;::value)</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;      Dtype = SLU_Z;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    {</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;      eigen_assert(<span class="keyword">false</span> &amp;&amp; <span class="stringliteral">&quot;Scalar type not supported by SuperLU&quot;</span>);</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    }</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;  }</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160; </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  <span class="keyword">static</span> SluMatrix Map(MatrixBase&lt;MatrixType&gt;&amp; _mat)</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;  {</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    MatrixType&amp; mat(_mat.derived());</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    eigen_assert( ((MatrixType::Flags&amp;<a class="code" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a>)!=<a class="code" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a>) &amp;&amp; <span class="stringliteral">&quot;row-major dense matrices are not supported by SuperLU&quot;</span>);</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    SluMatrix res;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    res.setStorageType(SLU_DN);</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    res.setScalarType&lt;<span class="keyword">typename</span> MatrixType::Scalar&gt;();</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    res.Mtype     = SLU_GE;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160; </div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    res.nrow      = internal::convert_index&lt;int&gt;(mat.rows());</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    res.ncol      = internal::convert_index&lt;int&gt;(mat.cols());</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160; </div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    res.storage.lda       = internal::convert_index&lt;int&gt;(MatrixType::IsVectorAtCompileTime ? mat.size() : mat.outerStride());</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    res.storage.values    = (<span class="keywordtype">void</span>*)(mat.data());</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;  }</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160; </div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;  <span class="keyword">static</span> SluMatrix Map(SparseMatrixBase&lt;MatrixType&gt;&amp; a_mat)</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;  {</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    MatrixType &amp;mat(a_mat.derived());</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    SluMatrix res;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <span class="keywordflow">if</span> ((MatrixType::Flags&amp;<a class="code" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a>)==<a class="code" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a>)</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    {</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;      res.setStorageType(SLU_NR);</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;      res.nrow      = internal::convert_index&lt;int&gt;(mat.cols());</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;      res.ncol      = internal::convert_index&lt;int&gt;(mat.rows());</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    }</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    {</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;      res.setStorageType(SLU_NC);</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;      res.nrow      = internal::convert_index&lt;int&gt;(mat.rows());</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;      res.ncol      = internal::convert_index&lt;int&gt;(mat.cols());</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    }</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160; </div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    res.Mtype       = SLU_GE;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160; </div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    res.storage.nnz       = internal::convert_index&lt;int&gt;(mat.nonZeros());</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    res.storage.values    = mat.valuePtr();</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    res.storage.innerInd  = mat.innerIndexPtr();</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    res.storage.outerInd  = mat.outerIndexPtr();</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160; </div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    res.setScalarType&lt;<span class="keyword">typename</span> MatrixType::Scalar&gt;();</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160; </div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    <span class="comment">// FIXME the following is not very accurate</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    <span class="keywordflow">if</span> (<span class="keywordtype">int</span>(MatrixType::Flags) &amp; int(<a class="code" href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdafca2ccebb604f171656deb53e8c083c1">Upper</a>))</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;      res.Mtype = SLU_TRU;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    if (<span class="keywordtype">int</span>(MatrixType::Flags) &amp; int(<a class="code" href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdaf581029282d421eee5aae14238c6f749">Lower</a>))</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;      res.Mtype = SLU_TRL;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160; </div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    eigen_assert(((<span class="keywordtype">int</span>(MatrixType::Flags) &amp; <span class="keywordtype">int</span>(<a class="code" href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdacf9ccb2016f8b9c0f3268f05a1e75821">SelfAdjoint</a>))==0) &amp;&amp; <span class="stringliteral">&quot;SelfAdjoint matrix shape not supported by SuperLU&quot;</span>);</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160; </div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  }</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;};</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160; </div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar, <span class="keywordtype">int</span> Rows, <span class="keywordtype">int</span> Cols, <span class="keywordtype">int</span> Options, <span class="keywordtype">int</span> MRows, <span class="keywordtype">int</span> MCols&gt;</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="keyword">struct </span>SluMatrixMapHelper&lt;Matrix&lt;Scalar,Rows,Cols,Options,MRows,MCols&gt; &gt;</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;{</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;  <span class="keyword">typedef</span> Matrix&lt;Scalar,Rows,Cols,Options,MRows,MCols&gt; MatrixType;</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;  <span class="keyword">static</span> <span class="keywordtype">void</span> run(MatrixType&amp; mat, SluMatrix&amp; res)</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;  {</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    eigen_assert( ((Options&amp;<a class="code" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a>)!=<a class="code" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a>) &amp;&amp; <span class="stringliteral">&quot;row-major dense matrices is not supported by SuperLU&quot;</span>);</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    res.setStorageType(SLU_DN);</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    res.setScalarType&lt;Scalar&gt;();</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    res.Mtype     = SLU_GE;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160; </div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    res.nrow      = mat.rows();</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    res.ncol      = mat.cols();</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160; </div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    res.storage.lda       = mat.outerStride();</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    res.storage.values    = mat.data();</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;  }</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;};</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160; </div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Derived&gt;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;<span class="keyword">struct </span>SluMatrixMapHelper&lt;SparseMatrixBase&lt;Derived&gt; &gt;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;{</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;  <span class="keyword">typedef</span> Derived MatrixType;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;  <span class="keyword">static</span> <span class="keywordtype">void</span> run(MatrixType&amp; mat, SluMatrix&amp; res)</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;  {</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    <span class="keywordflow">if</span> ((MatrixType::Flags&amp;<a class="code" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a>)==<a class="code" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a>)</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    {</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;      res.setStorageType(SLU_NR);</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;      res.nrow      = mat.cols();</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;      res.ncol      = mat.rows();</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    }</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    {</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;      res.setStorageType(SLU_NC);</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;      res.nrow      = mat.rows();</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;      res.ncol      = mat.cols();</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    }</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160; </div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;    res.Mtype       = SLU_GE;</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160; </div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    res.storage.nnz       = mat.nonZeros();</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    res.storage.values    = mat.valuePtr();</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    res.storage.innerInd  = mat.innerIndexPtr();</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    res.storage.outerInd  = mat.outerIndexPtr();</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160; </div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    res.setScalarType&lt;<span class="keyword">typename</span> MatrixType::Scalar&gt;();</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160; </div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    <span class="comment">// FIXME the following is not very accurate</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    <span class="keywordflow">if</span> (MatrixType::Flags &amp; <a class="code" href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdafca2ccebb604f171656deb53e8c083c1">Upper</a>)</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;      res.Mtype = SLU_TRU;</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    <span class="keywordflow">if</span> (MatrixType::Flags &amp; <a class="code" href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdaf581029282d421eee5aae14238c6f749">Lower</a>)</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;      res.Mtype = SLU_TRL;</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    eigen_assert(((MatrixType::Flags &amp; <a class="code" href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdacf9ccb2016f8b9c0f3268f05a1e75821">SelfAdjoint</a>)==0) &amp;&amp; <span class="stringliteral">&quot;SelfAdjoint matrix shape not supported by SuperLU&quot;</span>);</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;  }</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;};</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160; </div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160; </div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;SluMatrix asSluMatrix(MatrixType&amp; mat)</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;{</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;  <span class="keywordflow">return</span> SluMatrix::Map(mat);</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;}</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160; </div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar, <span class="keywordtype">int</span> Flags, <span class="keyword">typename</span> Index&gt;</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;Map&lt;SparseMatrix&lt;Scalar,Flags,Index&gt; &gt; map_superlu(SluMatrix&amp; sluMat)</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;{</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;  eigen_assert(((Flags&amp;<a class="code" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a>)==<a class="code" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a> &amp;&amp; sluMat.Stype == SLU_NR)</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;         || ((Flags&amp;<a class="code" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a0103672ae41005ab03b4176c765afd62">ColMajor</a>)==<a class="code" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a0103672ae41005ab03b4176c765afd62">ColMajor</a> &amp;&amp; sluMat.Stype == SLU_NC));</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160; </div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;  <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> outerSize = (Flags&amp;<a class="code" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a>)==<a class="code" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a> ? sluMat.ncol : sluMat.nrow;</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160; </div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;  <span class="keywordflow">return</span> Map&lt;SparseMatrix&lt;Scalar,Flags,Index&gt; &gt;(</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    sluMat.nrow, sluMat.ncol, sluMat.storage.outerInd[outerSize],</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    sluMat.storage.outerInd, sluMat.storage.innerInd, <span class="keyword">reinterpret_cast&lt;</span>Scalar*<span class="keyword">&gt;</span>(sluMat.storage.values) );</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;}</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160; </div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;} <span class="comment">// end namespace internal</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160; </div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType_, <span class="keyword">typename</span> Derived&gt;</div>
<div class="line"><a name="l00319"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperLUBase.html">  319</a></span>&#160;<span class="keyword">class </span><a class="code" href="classEigen_1_1SuperLUBase.html">SuperLUBase</a> : <span class="keyword">public</span> <a class="code" href="classEigen_1_1SparseSolverBase.html">SparseSolverBase</a>&lt;Derived&gt;</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;{</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1SparseSolverBase.html">SparseSolverBase&lt;Derived&gt;</a> <a class="code" href="classEigen_1_1SparseSolverBase.html">Base</a>;</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    <span class="keyword">using</span> Base::derived;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    <span class="keyword">using</span> Base::m_isInitialized;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    <span class="keyword">typedef</span> MatrixType_ MatrixType;</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> MatrixType::Scalar Scalar;</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> MatrixType::RealScalar RealScalar;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> MatrixType::StorageIndex StorageIndex;</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1Matrix.html">Matrix&lt;Scalar,Dynamic,1&gt;</a> <a class="code" href="classEigen_1_1Matrix.html">Vector</a>;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1Matrix.html">Matrix&lt;int, 1, MatrixType::ColsAtCompileTime&gt;</a> <a class="code" href="classEigen_1_1Matrix.html">IntRowVectorType</a>;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1Matrix.html">Matrix&lt;int, MatrixType::RowsAtCompileTime, 1&gt;</a> <a class="code" href="classEigen_1_1Matrix.html">IntColVectorType</a>;    </div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1Map.html">Map&lt;PermutationMatrix&lt;Dynamic,Dynamic,int&gt;</a> &gt; <a class="code" href="classEigen_1_1Map.html">PermutationMap</a>;</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1SparseMatrix.html">SparseMatrix&lt;Scalar&gt;</a> <a class="code" href="classEigen_1_1SparseMatrix.html">LUMatrixType</a>;</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;      ColsAtCompileTime = MatrixType::ColsAtCompileTime,</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;      MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    };</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160; </div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160; </div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;    <a class="code" href="classEigen_1_1SuperLUBase.html">SuperLUBase</a>() {}</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160; </div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    ~<a class="code" href="classEigen_1_1SuperLUBase.html">SuperLUBase</a>()</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    {</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;      clearFactors();</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    }</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    </div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <span class="keyword">inline</span> <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> rows()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_matrix.<a class="code" href="classEigen_1_1SparseMatrix.html#a853a76dd42349fa2f3654a4a61e0f574">rows</a>(); }</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    <span class="keyword">inline</span> <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> cols()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_matrix.<a class="code" href="classEigen_1_1SparseMatrix.html#a36b8cc95234b4e2de38a199b6b2af9fc">cols</a>(); }</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    </div>
<div class="line"><a name="l00353"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperLUBase.html#a8afdb1726778c775fef7766369144199">  353</a></span>&#160;    <span class="keyword">inline</span> superlu_options_t&amp; <a class="code" href="classEigen_1_1SuperLUBase.html#a8afdb1726778c775fef7766369144199">options</a>() { <span class="keywordflow">return</span> m_sluOptions; }</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    </div>
<div class="line"><a name="l00360"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperLUBase.html#a31b08cd67fd9f41de3bb5445fc22e769">  360</a></span>&#160;    <a class="code" href="group__enums.html#ga85fad7b87587764e5cf6b513a9e0ee5e">ComputationInfo</a> <a class="code" href="classEigen_1_1SuperLUBase.html#a31b08cd67fd9f41de3bb5445fc22e769">info</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;      eigen_assert(m_isInitialized &amp;&amp; <span class="stringliteral">&quot;Decomposition is not initialized.&quot;</span>);</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;      <span class="keywordflow">return</span> m_info;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;    }</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160; </div>
<div class="line"><a name="l00367"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperLUBase.html#a1403b11acd09554f53142a3876d4015c">  367</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperLUBase.html#a1403b11acd09554f53142a3876d4015c">compute</a>(<span class="keyword">const</span> MatrixType&amp; matrix)</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    {</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;      derived().analyzePattern(matrix);</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;      derived().factorize(matrix);</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    }</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160; </div>
<div class="line"><a name="l00379"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperLUBase.html#a997de18ac591325aaba3852dfcf2ea7f">  379</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperLUBase.html#a997de18ac591325aaba3852dfcf2ea7f">analyzePattern</a>(<span class="keyword">const</span> MatrixType&amp; <span class="comment">/*matrix*/</span>)</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    {</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;      m_isInitialized = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;      m_info = <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea671a2aeb0f527802806a441d58a80fcf">Success</a>;</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;      m_analysisIsOk = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;      m_factorizationIsOk = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    }</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    </div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Stream&gt;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    <span class="keywordtype">void</span> dumpMemory(Stream&amp; <span class="comment">/*s*/</span>)</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    {}</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    </div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;    </div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    <span class="keywordtype">void</span> initFactorization(<span class="keyword">const</span> MatrixType&amp; a)</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;    {</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;      set_default_options(&amp;this-&gt;m_sluOptions);</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;      </div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;      <span class="keyword">const</span> <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> size = a.rows();</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;      m_matrix = a;</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160; </div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;      m_sluA = internal::asSluMatrix(m_matrix);</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;      clearFactors();</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160; </div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;      m_p.<a class="code" href="classEigen_1_1PlainObjectBase.html#a9fd0703bd7bfe89d6dc80e2ce87c312a">resize</a>(size);</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;      m_q.<a class="code" href="classEigen_1_1PlainObjectBase.html#a9fd0703bd7bfe89d6dc80e2ce87c312a">resize</a>(size);</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;      m_sluRscale.<a class="code" href="classEigen_1_1PlainObjectBase.html#a9fd0703bd7bfe89d6dc80e2ce87c312a">resize</a>(size);</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;      m_sluCscale.<a class="code" href="classEigen_1_1PlainObjectBase.html#a9fd0703bd7bfe89d6dc80e2ce87c312a">resize</a>(size);</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;      m_sluEtree.resize(size);</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160; </div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;      <span class="comment">// set empty B and X</span></div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;      m_sluB.setStorageType(SLU_DN);</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;      m_sluB.setScalarType&lt;Scalar&gt;();</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;      m_sluB.Mtype          = SLU_GE;</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;      m_sluB.storage.values = 0;</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;      m_sluB.nrow           = 0;</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;      m_sluB.ncol           = 0;</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;      m_sluB.storage.lda    = internal::convert_index&lt;int&gt;(size);</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;      m_sluX                = m_sluB;</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;      </div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;      m_extractedDataAreDirty = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    }</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    </div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    <span class="keywordtype">void</span> init()</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;    {</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;      m_info = <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea580b2a3cafe585691e789f768fb729bf">InvalidInput</a>;</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;      m_isInitialized = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;      m_sluL.Store = 0;</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;      m_sluU.Store = 0;</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;    }</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    </div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;    <span class="keywordtype">void</span> extractData() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160; </div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    <span class="keywordtype">void</span> clearFactors()</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    {</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;      <span class="keywordflow">if</span>(m_sluL.Store)</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;        Destroy_SuperNode_Matrix(&amp;m_sluL);</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;      <span class="keywordflow">if</span>(m_sluU.Store)</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;        Destroy_CompCol_Matrix(&amp;m_sluU);</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160; </div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;      m_sluL.Store = 0;</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;      m_sluU.Store = 0;</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160; </div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;      memset(&amp;m_sluL,0,<span class="keyword">sizeof</span> m_sluL);</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;      memset(&amp;m_sluU,0,<span class="keyword">sizeof</span> m_sluU);</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    }</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160; </div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;    <span class="comment">// cached data to reduce reallocation, etc.</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    <span class="keyword">mutable</span> LUMatrixType m_l;</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;    <span class="keyword">mutable</span> LUMatrixType m_u;</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    <span class="keyword">mutable</span> IntColVectorType m_p;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    <span class="keyword">mutable</span> IntRowVectorType m_q;</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160; </div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;    <span class="keyword">mutable</span> LUMatrixType m_matrix;  <span class="comment">// copy of the factorized matrix</span></div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    <span class="keyword">mutable</span> SluMatrix m_sluA;</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;    <span class="keyword">mutable</span> SuperMatrix m_sluL, m_sluU;</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;    <span class="keyword">mutable</span> SluMatrix m_sluB, m_sluX;</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    <span class="keyword">mutable</span> SuperLUStat_t m_sluStat;</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;    <span class="keyword">mutable</span> superlu_options_t m_sluOptions;</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;    <span class="keyword">mutable</span> std::vector&lt;int&gt; m_sluEtree;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;    <span class="keyword">mutable</span> Matrix&lt;RealScalar,Dynamic,1&gt; m_sluRscale, m_sluCscale;</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    <span class="keyword">mutable</span> Matrix&lt;RealScalar,Dynamic,1&gt; m_sluFerr, m_sluBerr;</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;    <span class="keyword">mutable</span> <span class="keywordtype">char</span> m_sluEqued;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160; </div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;    <span class="keyword">mutable</span> <a class="code" href="group__enums.html#ga85fad7b87587764e5cf6b513a9e0ee5e">ComputationInfo</a> m_info;</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;    <span class="keywordtype">int</span> m_factorizationIsOk;</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;    <span class="keywordtype">int</span> m_analysisIsOk;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;    <span class="keyword">mutable</span> <span class="keywordtype">bool</span> m_extractedDataAreDirty;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;    </div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;    SuperLUBase(SuperLUBase&amp; ) { }</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;};</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160; </div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160; </div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType_&gt;</div>
<div class="line"><a name="l00490"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperLU.html">  490</a></span>&#160;<span class="keyword">class </span><a class="code" href="classEigen_1_1SuperLU.html">SuperLU</a> : <span class="keyword">public</span> <a class="code" href="classEigen_1_1SuperLUBase.html">SuperLUBase</a>&lt;MatrixType_,SuperLU&lt;MatrixType_&gt; &gt;</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;{</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1SuperLUBase.html">SuperLUBase&lt;MatrixType_,SuperLU&gt;</a> <a class="code" href="classEigen_1_1SuperLUBase.html">Base</a>;</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;    <span class="keyword">typedef</span> MatrixType_ MatrixType;</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Scalar Scalar;</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::RealScalar RealScalar;</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::StorageIndex StorageIndex;</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classEigen_1_1Matrix.html">Base::IntRowVectorType</a> <a class="code" href="classEigen_1_1Matrix.html">IntRowVectorType</a>;</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classEigen_1_1Matrix.html">Base::IntColVectorType</a> <a class="code" href="classEigen_1_1Matrix.html">IntColVectorType</a>;   </div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classEigen_1_1Map.html">Base::PermutationMap</a> <a class="code" href="classEigen_1_1Map.html">PermutationMap</a>;</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classEigen_1_1SparseMatrix.html">Base::LUMatrixType</a> <a class="code" href="classEigen_1_1SparseMatrix.html">LUMatrixType</a>;</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1TriangularView.html">TriangularView&lt;LUMatrixType, Lower|UnitDiag&gt;</a>  <a class="code" href="classEigen_1_1TriangularView.html">LMatrixType</a>;</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1TriangularView.html">TriangularView&lt;LUMatrixType,  Upper&gt;</a>          <a class="code" href="classEigen_1_1TriangularView.html">UMatrixType</a>;</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160; </div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;    <span class="keyword">using</span> Base::_solve_impl;</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160; </div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;    <a class="code" href="classEigen_1_1SuperLU.html">SuperLU</a>() : <a class="code" href="classEigen_1_1SuperLUBase.html">Base</a>() { init(); }</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160; </div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classEigen_1_1SuperLU.html">SuperLU</a>(<span class="keyword">const</span> MatrixType&amp; matrix) : <a class="code" href="classEigen_1_1SuperLUBase.html">Base</a>()</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;    {</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;      init();</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;      <a class="code" href="classEigen_1_1SuperLUBase.html#a1403b11acd09554f53142a3876d4015c">Base::compute</a>(matrix);</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    }</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160; </div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    ~<a class="code" href="classEigen_1_1SuperLU.html">SuperLU</a>()</div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    {</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    }</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    </div>
<div class="line"><a name="l00526"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperLU.html#a12cfc985526ead011f33504581fb9cbf">  526</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperLU.html#a12cfc985526ead011f33504581fb9cbf">analyzePattern</a>(<span class="keyword">const</span> MatrixType&amp; matrix)</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;    {</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;      m_info = <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea580b2a3cafe585691e789f768fb729bf">InvalidInput</a>;</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;      m_isInitialized = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;      <a class="code" href="classEigen_1_1SuperLUBase.html#a997de18ac591325aaba3852dfcf2ea7f">Base::analyzePattern</a>(matrix);</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;    }</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;    </div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperLU.html#a0b5a5fbda1a1f368003c7c01021a4636">factorize</a>(<span class="keyword">const</span> MatrixType&amp; matrix);</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;    </div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Rhs,<span class="keyword">typename</span> Dest&gt;</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;    <span class="keywordtype">void</span> _solve_impl(<span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase&lt;Rhs&gt;</a> &amp;b, <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase&lt;Dest&gt;</a> &amp;dest) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;    </div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;    <span class="keyword">inline</span> <span class="keyword">const</span> LMatrixType&amp; matrixL()<span class="keyword"> const</span></div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;      <span class="keywordflow">if</span> (m_extractedDataAreDirty) this-&gt;extractData();</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;      <span class="keywordflow">return</span> m_l;</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;    }</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160; </div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;    <span class="keyword">inline</span> <span class="keyword">const</span> UMatrixType&amp; matrixU()<span class="keyword"> const</span></div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;      <span class="keywordflow">if</span> (m_extractedDataAreDirty) this-&gt;extractData();</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;      <span class="keywordflow">return</span> m_u;</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    }</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160; </div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    <span class="keyword">inline</span> <span class="keyword">const</span> IntColVectorType&amp; permutationP()<span class="keyword"> const</span></div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;      <span class="keywordflow">if</span> (m_extractedDataAreDirty) this-&gt;extractData();</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;      <span class="keywordflow">return</span> m_p;</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    }</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160; </div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    <span class="keyword">inline</span> <span class="keyword">const</span> IntRowVectorType&amp; permutationQ()<span class="keyword"> const</span></div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;      <span class="keywordflow">if</span> (m_extractedDataAreDirty) this-&gt;extractData();</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;      <span class="keywordflow">return</span> m_q;</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;    }</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;    </div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    Scalar determinant() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;    </div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;    </div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    <span class="keyword">using</span> Base::m_matrix;</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;    <span class="keyword">using</span> Base::m_sluOptions;</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;    <span class="keyword">using</span> Base::m_sluA;</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;    <span class="keyword">using</span> Base::m_sluB;</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    <span class="keyword">using</span> Base::m_sluX;</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;    <span class="keyword">using</span> Base::m_p;</div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    <span class="keyword">using</span> Base::m_q;</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;    <span class="keyword">using</span> Base::m_sluEtree;</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;    <span class="keyword">using</span> Base::m_sluEqued;</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;    <span class="keyword">using</span> Base::m_sluRscale;</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    <span class="keyword">using</span> Base::m_sluCscale;</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    <span class="keyword">using</span> Base::m_sluL;</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;    <span class="keyword">using</span> Base::m_sluU;</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;    <span class="keyword">using</span> Base::m_sluStat;</div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;    <span class="keyword">using</span> Base::m_sluFerr;</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;    <span class="keyword">using</span> Base::m_sluBerr;</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;    <span class="keyword">using</span> Base::m_l;</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;    <span class="keyword">using</span> Base::m_u;</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;    </div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;    <span class="keyword">using</span> Base::m_analysisIsOk;</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;    <span class="keyword">using</span> Base::m_factorizationIsOk;</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;    <span class="keyword">using</span> Base::m_extractedDataAreDirty;</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;    <span class="keyword">using</span> Base::m_isInitialized;</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;    <span class="keyword">using</span> Base::m_info;</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;    </div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;    <span class="keywordtype">void</span> init()</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;    {</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;      Base::init();</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;      </div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;      set_default_options(&amp;this-&gt;m_sluOptions);</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;      m_sluOptions.PrintStat        = NO;</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;      m_sluOptions.ConditionNumber  = NO;</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;      m_sluOptions.Trans            = NOTRANS;</div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;      m_sluOptions.ColPerm          = COLAMD;</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    }</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    </div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;    </div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    SuperLU(SuperLU&amp; ) { }</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;};</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160; </div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00615"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperLU.html#a0b5a5fbda1a1f368003c7c01021a4636">  615</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperLU.html#a0b5a5fbda1a1f368003c7c01021a4636">SuperLU&lt;MatrixType&gt;::factorize</a>(<span class="keyword">const</span> MatrixType&amp; a)</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;{</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;  eigen_assert(m_analysisIsOk &amp;&amp; <span class="stringliteral">&quot;You must first call analyzePattern()&quot;</span>);</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;  <span class="keywordflow">if</span>(!m_analysisIsOk)</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;  {</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;    m_info = <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea580b2a3cafe585691e789f768fb729bf">InvalidInput</a>;</div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;  }</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;  </div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;  this-&gt;initFactorization(a);</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;  </div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;  m_sluOptions.ColPerm = COLAMD;</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;  <span class="keywordtype">int</span> info = 0;</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;  RealScalar recip_pivot_growth, rcond;</div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;  RealScalar ferr, berr;</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160; </div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;  StatInit(&amp;m_sluStat);</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;  SuperLU_gssvx(&amp;m_sluOptions, &amp;m_sluA, m_q.data(), m_p.data(), &amp;m_sluEtree[0],</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;                &amp;m_sluEqued, &amp;m_sluRscale[0], &amp;m_sluCscale[0],</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;                &amp;m_sluL, &amp;m_sluU,</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;                NULL, 0,</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;                &amp;m_sluB, &amp;m_sluX,</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;                &amp;recip_pivot_growth, &amp;rcond,</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;                &amp;ferr, &amp;berr,</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;                &amp;m_sluStat, &amp;info, Scalar());</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;  StatFree(&amp;m_sluStat);</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160; </div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;  m_extractedDataAreDirty = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160; </div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;  <span class="comment">// FIXME how to better check for errors ???</span></div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;  m_info = info == 0 ? <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea671a2aeb0f527802806a441d58a80fcf">Success</a> : <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea1c6e20706575a629b27a105f07f1883b">NumericalIssue</a>;</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;  m_factorizationIsOk = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;}</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160; </div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Rhs,<span class="keyword">typename</span> Dest&gt;</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperLU.html">SuperLU&lt;MatrixType&gt;::_solve_impl</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase&lt;Rhs&gt;</a> &amp;b, <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase&lt;Dest&gt;</a>&amp; x)<span class="keyword"> const</span></div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;  eigen_assert(m_factorizationIsOk &amp;&amp; <span class="stringliteral">&quot;The decomposition is not in a valid state for solving, you must first call either compute() or analyzePattern()/factorize()&quot;</span>);</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160; </div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;  <span class="keyword">const</span> <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> rhsCols = b.<a class="code" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#a2d768a9877f5f69f49432d447b552bfe">cols</a>();</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;  eigen_assert(m_matrix.rows()==b.<a class="code" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#ac22eb0695d00edd7d4a3b2d0a98b81c2">rows</a>());</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160; </div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;  m_sluOptions.Trans = NOTRANS;</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;  m_sluOptions.Fact = FACTORED;</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;  m_sluOptions.IterRefine = NOREFINE;</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;  </div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160; </div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;  m_sluFerr.resize(rhsCols);</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;  m_sluBerr.resize(rhsCols);</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;  </div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;  <a class="code" href="classEigen_1_1Ref.html">Ref&lt;const Matrix&lt;typename Rhs::Scalar,Dynamic,Dynamic,ColMajor&gt;</a> &gt; b_ref(b);</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;  <a class="code" href="classEigen_1_1Ref.html">Ref&lt;const Matrix&lt;typename Dest::Scalar,Dynamic,Dynamic,ColMajor&gt;</a> &gt; x_ref(x);</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;  </div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;  m_sluB = SluMatrix::Map(b_ref.const_cast_derived());</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;  m_sluX = SluMatrix::Map(x_ref.const_cast_derived());</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;  </div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;  <span class="keyword">typename</span> Rhs::PlainObject b_cpy;</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;  <span class="keywordflow">if</span>(m_sluEqued!=<span class="charliteral">&#39;N&#39;</span>)</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;  {</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;    b_cpy = b;</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;    m_sluB = SluMatrix::Map(b_cpy.const_cast_derived());  </div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;  }</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160; </div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;  StatInit(&amp;m_sluStat);</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;  <span class="keywordtype">int</span> info = 0;</div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;  RealScalar recip_pivot_growth, rcond;</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;  SuperLU_gssvx(&amp;m_sluOptions, &amp;m_sluA,</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;                m_q.data(), m_p.data(),</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;                &amp;m_sluEtree[0], &amp;m_sluEqued,</div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;                &amp;m_sluRscale[0], &amp;m_sluCscale[0],</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;                &amp;m_sluL, &amp;m_sluU,</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;                NULL, 0,</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;                &amp;m_sluB, &amp;m_sluX,</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;                &amp;recip_pivot_growth, &amp;rcond,</div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;                &amp;m_sluFerr[0], &amp;m_sluBerr[0],</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;                &amp;m_sluStat, &amp;info, Scalar());</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;  StatFree(&amp;m_sluStat);</div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;  </div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;  <span class="keywordflow">if</span>(x.<a class="code" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#a1fbabe7f12bcbfba3b9a448b1f5e46fa">derived</a>().data() != x_ref.data())</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;    x = x_ref;</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;  </div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;  m_info = info==0 ? <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea671a2aeb0f527802806a441d58a80fcf">Success</a> : <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea1c6e20706575a629b27a105f07f1883b">NumericalIssue</a>;</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;}</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160; </div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;<span class="comment">// the code of this extractData() function has been adapted from the SuperLU&#39;s Matlab support code,</span></div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;<span class="comment">//  Copyright (c) 1994 by Xerox Corporation.  All rights reserved.</span></div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;<span class="comment">//  THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY</span></div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;<span class="comment">//  EXPRESSED OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.</span></div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType, <span class="keyword">typename</span> Derived&gt;</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;<span class="keywordtype">void</span> SuperLUBase&lt;MatrixType,Derived&gt;::extractData()<span class="keyword"> const</span></div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;  eigen_assert(m_factorizationIsOk &amp;&amp; <span class="stringliteral">&quot;The decomposition is not in a valid state for extracting factors, you must first call either compute() or analyzePattern()/factorize()&quot;</span>);</div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;  <span class="keywordflow">if</span> (m_extractedDataAreDirty)</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;  {</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;    <span class="keywordtype">int</span>         upper;</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;    <span class="keywordtype">int</span>         fsupc, istart, nsupr;</div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;    <span class="keywordtype">int</span>         lastl = 0, lastu = 0;</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;    SCformat    *Lstore = <span class="keyword">static_cast&lt;</span>SCformat*<span class="keyword">&gt;</span>(m_sluL.Store);</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;    NCformat    *Ustore = <span class="keyword">static_cast&lt;</span>NCformat*<span class="keyword">&gt;</span>(m_sluU.Store);</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;    Scalar      *SNptr;</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160; </div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;    <span class="keyword">const</span> <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> size = m_matrix.rows();</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;    m_l.resize(size,size);</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;    m_l.resizeNonZeros(Lstore-&gt;nnz);</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;    m_u.resize(size,size);</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;    m_u.resizeNonZeros(Ustore-&gt;nnz);</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160; </div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;    <span class="keywordtype">int</span>* Lcol = m_l.outerIndexPtr();</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;    <span class="keywordtype">int</span>* Lrow = m_l.innerIndexPtr();</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;    Scalar* Lval = m_l.valuePtr();</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160; </div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;    <span class="keywordtype">int</span>* Ucol = m_u.outerIndexPtr();</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;    <span class="keywordtype">int</span>* Urow = m_u.innerIndexPtr();</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;    Scalar* Uval = m_u.valuePtr();</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160; </div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;    Ucol[0] = 0;</div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;    Ucol[0] = 0;</div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160; </div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;    <span class="comment">/* for each supernode */</span></div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> k = 0; k &lt;= Lstore-&gt;nsuper; ++k)</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;    {</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;      fsupc   = L_FST_SUPC(k);</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;      istart  = L_SUB_START(fsupc);</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;      nsupr   = L_SUB_START(fsupc+1) - istart;</div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;      upper   = 1;</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160; </div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;      <span class="comment">/* for each column in the supernode */</span></div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = fsupc; j &lt; L_FST_SUPC(k+1); ++j)</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;      {</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;        SNptr = &amp;((Scalar*)Lstore-&gt;nzval)[L_NZ_START(j)];</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160; </div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;        <span class="comment">/* Extract U */</span></div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = U_NZ_START(j); i &lt; U_NZ_START(j+1); ++i)</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;        {</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;          Uval[lastu] = ((Scalar*)Ustore-&gt;nzval)[i];</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;          <span class="comment">/* Matlab doesn&#39;t like explicit zero. */</span></div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;          <span class="keywordflow">if</span> (Uval[lastu] != 0.0)</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;            Urow[lastu++] = U_SUB(i);</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;        }</div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; upper; ++i)</div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;        {</div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;          <span class="comment">/* upper triangle in the supernode */</span></div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;          Uval[lastu] = SNptr[i];</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;          <span class="comment">/* Matlab doesn&#39;t like explicit zero. */</span></div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;          <span class="keywordflow">if</span> (Uval[lastu] != 0.0)</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;            Urow[lastu++] = L_SUB(istart+i);</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;        }</div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;        Ucol[j+1] = lastu;</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160; </div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;        <span class="comment">/* Extract L */</span></div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;        Lval[lastl] = 1.0; <span class="comment">/* unit diagonal */</span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;        Lrow[lastl++] = L_SUB(istart + upper - 1);</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = upper; i &lt; nsupr; ++i)</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;        {</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;          Lval[lastl] = SNptr[i];</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;          <span class="comment">/* Matlab doesn&#39;t like explicit zero. */</span></div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;          <span class="keywordflow">if</span> (Lval[lastl] != 0.0)</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;            Lrow[lastl++] = L_SUB(istart+i);</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;        }</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        Lcol[j+1] = lastl;</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160; </div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;        ++upper;</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;      } <span class="comment">/* for j ... */</span></div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160; </div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;    } <span class="comment">/* for k ... */</span></div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160; </div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;    <span class="comment">// squeeze the matrices :</span></div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;    m_l.resizeNonZeros(lastl);</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;    m_u.resizeNonZeros(lastu);</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160; </div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;    m_extractedDataAreDirty = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;  }</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;}</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160; </div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;<span class="keyword">typename</span> SuperLU&lt;MatrixType&gt;::Scalar SuperLU&lt;MatrixType&gt;::determinant()<span class="keyword"> const</span></div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;  eigen_assert(m_factorizationIsOk &amp;&amp; <span class="stringliteral">&quot;The decomposition is not in a valid state for computing the determinant, you must first call either compute() or analyzePattern()/factorize()&quot;</span>);</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;  </div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;  <span class="keywordflow">if</span> (m_extractedDataAreDirty)</div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;    this-&gt;extractData();</div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160; </div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;  Scalar det = Scalar(1);</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j=0; j&lt;m_u.cols(); ++j)</div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;  {</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;    <span class="keywordflow">if</span> (m_u.outerIndexPtr()[j+1]-m_u.outerIndexPtr()[j] &gt; 0)</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;    {</div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;      <span class="keywordtype">int</span> lastId = m_u.outerIndexPtr()[j+1]-1;</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;      eigen_assert(m_u.innerIndexPtr()[lastId]&lt;=j);</div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;      <span class="keywordflow">if</span> (m_u.innerIndexPtr()[lastId]==j)</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;        det *= m_u.valuePtr()[lastId];</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;    }</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;  }</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;  <span class="keywordflow">if</span>(PermutationMap(m_p.data(),m_p.size()).determinant()*PermutationMap(m_q.data(),m_q.size()).determinant()&lt;0)</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    det = -det;</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;  <span class="keywordflow">if</span>(m_sluEqued!=<span class="charliteral">&#39;N&#39;</span>)</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;    <span class="keywordflow">return</span> det/m_sluRscale.prod()/m_sluCscale.prod();</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;    <span class="keywordflow">return</span> det;</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;}</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160; </div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;<span class="preprocessor">#ifdef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;<span class="preprocessor">#define EIGEN_SUPERLU_HAS_ILU</span></div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160; </div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;<span class="preprocessor">#ifdef EIGEN_SUPERLU_HAS_ILU</span></div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160; </div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType_&gt;</div>
<div class="line"><a name="l00843"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperILU.html">  843</a></span>&#160;<span class="keyword">class </span><a class="code" href="classEigen_1_1SuperILU.html">SuperILU</a> : <span class="keyword">public</span> <a class="code" href="classEigen_1_1SuperLUBase.html">SuperLUBase</a>&lt;MatrixType_,SuperILU&lt;MatrixType_&gt; &gt;</div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;{</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;    <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1SuperLUBase.html">SuperLUBase&lt;MatrixType_,SuperILU&gt;</a> <a class="code" href="classEigen_1_1SuperLUBase.html">Base</a>;</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;    <span class="keyword">typedef</span> MatrixType_ MatrixType;</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Scalar Scalar;</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::RealScalar RealScalar;</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160; </div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;    <span class="keyword">using</span> Base::_solve_impl;</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160; </div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;    <a class="code" href="classEigen_1_1SuperILU.html">SuperILU</a>() : <a class="code" href="classEigen_1_1SuperLUBase.html">Base</a>() { init(); }</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160; </div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;    <a class="code" href="classEigen_1_1SuperILU.html">SuperILU</a>(<span class="keyword">const</span> MatrixType&amp; matrix) : <a class="code" href="classEigen_1_1SuperLUBase.html">Base</a>()</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;    {</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;      init();</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;      <a class="code" href="classEigen_1_1SuperLUBase.html#a1403b11acd09554f53142a3876d4015c">Base::compute</a>(matrix);</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;    }</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160; </div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;    ~<a class="code" href="classEigen_1_1SuperILU.html">SuperILU</a>()</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;    {</div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;    }</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;    </div>
<div class="line"><a name="l00872"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperILU.html#a2ccebfcda38480e31678a13a3fd2029d">  872</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperILU.html#a2ccebfcda38480e31678a13a3fd2029d">analyzePattern</a>(<span class="keyword">const</span> MatrixType&amp; matrix)</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;    {</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;      <a class="code" href="classEigen_1_1SuperLUBase.html#a997de18ac591325aaba3852dfcf2ea7f">Base::analyzePattern</a>(matrix);</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;    }</div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;    </div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperILU.html#a5669976899907fbe6bf1be620707e5f3">factorize</a>(<span class="keyword">const</span> MatrixType&amp; matrix);</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;    </div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;<span class="preprocessor">    #ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Rhs,<span class="keyword">typename</span> Dest&gt;</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;    <span class="keywordtype">void</span> _solve_impl(<span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase&lt;Rhs&gt;</a> &amp;b, <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase&lt;Dest&gt;</a> &amp;dest) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;<span class="preprocessor">    #endif </span><span class="comment">// EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;    </div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;    </div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;    <span class="keyword">using</span> Base::m_matrix;</div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;    <span class="keyword">using</span> Base::m_sluOptions;</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;    <span class="keyword">using</span> Base::m_sluA;</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;    <span class="keyword">using</span> Base::m_sluB;</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;    <span class="keyword">using</span> Base::m_sluX;</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;    <span class="keyword">using</span> Base::m_p;</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;    <span class="keyword">using</span> Base::m_q;</div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;    <span class="keyword">using</span> Base::m_sluEtree;</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;    <span class="keyword">using</span> Base::m_sluEqued;</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;    <span class="keyword">using</span> Base::m_sluRscale;</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;    <span class="keyword">using</span> Base::m_sluCscale;</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;    <span class="keyword">using</span> Base::m_sluL;</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;    <span class="keyword">using</span> Base::m_sluU;</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;    <span class="keyword">using</span> Base::m_sluStat;</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;    <span class="keyword">using</span> Base::m_sluFerr;</div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;    <span class="keyword">using</span> Base::m_sluBerr;</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;    <span class="keyword">using</span> Base::m_l;</div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;    <span class="keyword">using</span> Base::m_u;</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;    </div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;    <span class="keyword">using</span> Base::m_analysisIsOk;</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;    <span class="keyword">using</span> Base::m_factorizationIsOk;</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;    <span class="keyword">using</span> Base::m_extractedDataAreDirty;</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;    <span class="keyword">using</span> Base::m_isInitialized;</div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;    <span class="keyword">using</span> Base::m_info;</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160; </div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;    <span class="keywordtype">void</span> init()</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;    {</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;      Base::init();</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;      </div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;      ilu_set_default_options(&amp;m_sluOptions);</div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;      m_sluOptions.PrintStat        = NO;</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;      m_sluOptions.ConditionNumber  = NO;</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;      m_sluOptions.Trans            = NOTRANS;</div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;      m_sluOptions.ColPerm          = MMD_AT_PLUS_A;</div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;      </div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;      <span class="comment">// no attempt to preserve column sum</span></div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;      m_sluOptions.ILU_MILU = SILU;</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;      <span class="comment">// only basic ILU(k) support -- no direct control over memory consumption</span></div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;      <span class="comment">// better to use ILU_DropRule = DROP_BASIC | DROP_AREA</span></div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;      <span class="comment">// and set ILU_FillFactor to max memory growth</span></div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;      m_sluOptions.ILU_DropRule = DROP_BASIC;</div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;      m_sluOptions.ILU_DropTol = <a class="code" href="structEigen_1_1NumTraits.html">NumTraits&lt;Scalar&gt;::dummy_precision</a>()*10;</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;    }</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;    </div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;    SuperILU(SuperILU&amp; ) { }</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;};</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160; </div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00942"></a><span class="lineno"><a class="line" href="classEigen_1_1SuperILU.html#a5669976899907fbe6bf1be620707e5f3">  942</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperILU.html#a5669976899907fbe6bf1be620707e5f3">SuperILU&lt;MatrixType&gt;::factorize</a>(<span class="keyword">const</span> MatrixType&amp; a)</div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;{</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;  eigen_assert(m_analysisIsOk &amp;&amp; <span class="stringliteral">&quot;You must first call analyzePattern()&quot;</span>);</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;  <span class="keywordflow">if</span>(!m_analysisIsOk)</div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;  {</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;    m_info = <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea580b2a3cafe585691e789f768fb729bf">InvalidInput</a>;</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;  }</div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;  </div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;  this-&gt;initFactorization(a);</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160; </div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;  <span class="keywordtype">int</span> info = 0;</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;  RealScalar recip_pivot_growth, rcond;</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160; </div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;  StatInit(&amp;m_sluStat);</div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;  SuperLU_gsisx(&amp;m_sluOptions, &amp;m_sluA, m_q.data(), m_p.data(), &amp;m_sluEtree[0],</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;                &amp;m_sluEqued, &amp;m_sluRscale[0], &amp;m_sluCscale[0],</div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;                &amp;m_sluL, &amp;m_sluU,</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;                NULL, 0,</div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;                &amp;m_sluB, &amp;m_sluX,</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;                &amp;recip_pivot_growth, &amp;rcond,</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;                &amp;m_sluStat, &amp;info, Scalar());</div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;  StatFree(&amp;m_sluStat);</div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160; </div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;  <span class="comment">// FIXME how to better check for errors ???</span></div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;  m_info = info == 0 ? <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea671a2aeb0f527802806a441d58a80fcf">Success</a> : <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea1c6e20706575a629b27a105f07f1883b">NumericalIssue</a>;</div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;  m_factorizationIsOk = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;}</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160; </div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;<span class="preprocessor">#ifndef EIGEN_PARSED_BY_DOXYGEN</span></div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> MatrixType&gt;</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Rhs,<span class="keyword">typename</span> Dest&gt;</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;<span class="keywordtype">void</span> <a class="code" href="classEigen_1_1SuperILU.html">SuperILU&lt;MatrixType&gt;::_solve_impl</a>(<span class="keyword">const</span> <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase&lt;Rhs&gt;</a> &amp;b, <a class="code" href="classEigen_1_1MatrixBase.html">MatrixBase&lt;Dest&gt;</a>&amp; x)<span class="keyword"> const</span></div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;  eigen_assert(m_factorizationIsOk &amp;&amp; <span class="stringliteral">&quot;The decomposition is not in a valid state for solving, you must first call either compute() or analyzePattern()/factorize()&quot;</span>);</div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160; </div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> rhsCols = b.<a class="code" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#a2d768a9877f5f69f49432d447b552bfe">cols</a>();</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;  eigen_assert(m_matrix.rows()==b.<a class="code" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#ac22eb0695d00edd7d4a3b2d0a98b81c2">rows</a>());</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160; </div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;  m_sluOptions.Trans = NOTRANS;</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;  m_sluOptions.Fact = FACTORED;</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;  m_sluOptions.IterRefine = NOREFINE;</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160; </div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;  m_sluFerr.resize(rhsCols);</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;  m_sluBerr.resize(rhsCols);</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;  </div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;  <a class="code" href="classEigen_1_1Ref.html">Ref&lt;const Matrix&lt;typename Rhs::Scalar,Dynamic,Dynamic,ColMajor&gt;</a> &gt; b_ref(b);</div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;  <a class="code" href="classEigen_1_1Ref.html">Ref&lt;const Matrix&lt;typename Dest::Scalar,Dynamic,Dynamic,ColMajor&gt;</a> &gt; x_ref(x);</div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;  </div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;  m_sluB = SluMatrix::Map(b_ref.const_cast_derived());</div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;  m_sluX = SluMatrix::Map(x_ref.const_cast_derived());</div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160; </div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;  <span class="keyword">typename</span> Rhs::PlainObject b_cpy;</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;  <span class="keywordflow">if</span>(m_sluEqued!=<span class="charliteral">&#39;N&#39;</span>)</div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;  {</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;    b_cpy = b;</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;    m_sluB = SluMatrix::Map(b_cpy.const_cast_derived());  </div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;  }</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;  </div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;  <span class="keywordtype">int</span> info = 0;</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;  RealScalar recip_pivot_growth, rcond;</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160; </div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;  StatInit(&amp;m_sluStat);</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;  SuperLU_gsisx(&amp;m_sluOptions, &amp;m_sluA,</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;                m_q.data(), m_p.data(),</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;                &amp;m_sluEtree[0], &amp;m_sluEqued,</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;                &amp;m_sluRscale[0], &amp;m_sluCscale[0],</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;                &amp;m_sluL, &amp;m_sluU,</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;                NULL, 0,</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;                &amp;m_sluB, &amp;m_sluX,</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;                &amp;recip_pivot_growth, &amp;rcond,</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;                &amp;m_sluStat, &amp;info, Scalar());</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;  StatFree(&amp;m_sluStat);</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;  </div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;  <span class="keywordflow">if</span>(x.<a class="code" href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#a1fbabe7f12bcbfba3b9a448b1f5e46fa">derived</a>().data() != x_ref.data())</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;    x = x_ref;</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160; </div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;  m_info = info==0 ? <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea671a2aeb0f527802806a441d58a80fcf">Success</a> : <a class="code" href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea1c6e20706575a629b27a105f07f1883b">NumericalIssue</a>;</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;}</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160; </div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160; </div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;} <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160; </div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// EIGEN_SUPERLUSUPPORT_H</span></div>
<div class="ttc" id="aclassEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4_html_a1fbabe7f12bcbfba3b9a448b1f5e46fa"><div class="ttname"><a href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#a1fbabe7f12bcbfba3b9a448b1f5e46fa">Eigen::DenseCoeffsBase&lt; Derived, DirectWriteAccessors &gt;::derived</a></div><div class="ttdeci">Derived &amp; derived()</div><div class="ttdef"><b>Definition:</b> EigenBase.h:48</div></div>
<div class="ttc" id="aclassEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4_html_a2d768a9877f5f69f49432d447b552bfe"><div class="ttname"><a href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#a2d768a9877f5f69f49432d447b552bfe">Eigen::DenseCoeffsBase&lt; Derived, DirectWriteAccessors &gt;::cols</a></div><div class="ttdeci">EIGEN_CONSTEXPR Index cols() const EIGEN_NOEXCEPT</div><div class="ttdef"><b>Definition:</b> EigenBase.h:65</div></div>
<div class="ttc" id="aclassEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4_html_ac22eb0695d00edd7d4a3b2d0a98b81c2"><div class="ttname"><a href="classEigen_1_1DenseCoeffsBase_3_01Derived_00_01DirectWriteAccessors_01_4.html#ac22eb0695d00edd7d4a3b2d0a98b81c2">Eigen::DenseCoeffsBase&lt; Derived, DirectWriteAccessors &gt;::rows</a></div><div class="ttdeci">EIGEN_CONSTEXPR Index rows() const EIGEN_NOEXCEPT</div><div class="ttdef"><b>Definition:</b> EigenBase.h:62</div></div>
<div class="ttc" id="aclassEigen_1_1Map_html"><div class="ttname"><a href="classEigen_1_1Map.html">Eigen::Map</a></div><div class="ttdoc">A matrix or vector expression mapping an existing array of data.</div><div class="ttdef"><b>Definition:</b> Map.h:98</div></div>
<div class="ttc" id="aclassEigen_1_1MatrixBase_html"><div class="ttname"><a href="classEigen_1_1MatrixBase.html">Eigen::MatrixBase</a></div><div class="ttdoc">Base class for all dense matrices, vectors, and expressions.</div><div class="ttdef"><b>Definition:</b> MatrixBase.h:52</div></div>
<div class="ttc" id="aclassEigen_1_1Matrix_html"><div class="ttname"><a href="classEigen_1_1Matrix.html">Eigen::Matrix&lt; Scalar, Dynamic, 1 &gt;</a></div></div>
<div class="ttc" id="aclassEigen_1_1PlainObjectBase_html_a9fd0703bd7bfe89d6dc80e2ce87c312a"><div class="ttname"><a href="classEigen_1_1PlainObjectBase.html#a9fd0703bd7bfe89d6dc80e2ce87c312a">Eigen::PlainObjectBase::resize</a></div><div class="ttdeci">void resize(Index rows, Index cols)</div><div class="ttdef"><b>Definition:</b> PlainObjectBase.h:283</div></div>
<div class="ttc" id="aclassEigen_1_1Ref_html"><div class="ttname"><a href="classEigen_1_1Ref.html">Eigen::Ref</a></div><div class="ttdoc">A matrix or vector expression mapping an existing expression.</div><div class="ttdef"><b>Definition:</b> Ref.h:285</div></div>
<div class="ttc" id="aclassEigen_1_1SparseMatrix_html"><div class="ttname"><a href="classEigen_1_1SparseMatrix.html">Eigen::SparseMatrix&lt; Scalar &gt;</a></div></div>
<div class="ttc" id="aclassEigen_1_1SparseMatrix_html_a36b8cc95234b4e2de38a199b6b2af9fc"><div class="ttname"><a href="classEigen_1_1SparseMatrix.html#a36b8cc95234b4e2de38a199b6b2af9fc">Eigen::SparseMatrix::cols</a></div><div class="ttdeci">Index cols() const</div><div class="ttdef"><b>Definition:</b> SparseMatrix.h:142</div></div>
<div class="ttc" id="aclassEigen_1_1SparseMatrix_html_a853a76dd42349fa2f3654a4a61e0f574"><div class="ttname"><a href="classEigen_1_1SparseMatrix.html#a853a76dd42349fa2f3654a4a61e0f574">Eigen::SparseMatrix::rows</a></div><div class="ttdeci">Index rows() const</div><div class="ttdef"><b>Definition:</b> SparseMatrix.h:140</div></div>
<div class="ttc" id="aclassEigen_1_1SparseSolverBase_html"><div class="ttname"><a href="classEigen_1_1SparseSolverBase.html">Eigen::SparseSolverBase</a></div><div class="ttdoc">A base class for sparse solvers.</div><div class="ttdef"><b>Definition:</b> SparseSolverBase.h:70</div></div>
<div class="ttc" id="aclassEigen_1_1SuperILU_html"><div class="ttname"><a href="classEigen_1_1SuperILU.html">Eigen::SuperILU</a></div><div class="ttdoc">A sparse direct incomplete LU factorization and solver based on the SuperLU library.</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:844</div></div>
<div class="ttc" id="aclassEigen_1_1SuperILU_html_a2ccebfcda38480e31678a13a3fd2029d"><div class="ttname"><a href="classEigen_1_1SuperILU.html#a2ccebfcda38480e31678a13a3fd2029d">Eigen::SuperILU::analyzePattern</a></div><div class="ttdeci">void analyzePattern(const MatrixType &amp;matrix)</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:872</div></div>
<div class="ttc" id="aclassEigen_1_1SuperILU_html_a5669976899907fbe6bf1be620707e5f3"><div class="ttname"><a href="classEigen_1_1SuperILU.html#a5669976899907fbe6bf1be620707e5f3">Eigen::SuperILU::factorize</a></div><div class="ttdeci">void factorize(const MatrixType &amp;matrix)</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:942</div></div>
<div class="ttc" id="aclassEigen_1_1SuperLUBase_html"><div class="ttname"><a href="classEigen_1_1SuperLUBase.html">Eigen::SuperLUBase</a></div><div class="ttdoc">The base class for the direct and incomplete LU factorization of SuperLU.</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:320</div></div>
<div class="ttc" id="aclassEigen_1_1SuperLUBase_html_a1403b11acd09554f53142a3876d4015c"><div class="ttname"><a href="classEigen_1_1SuperLUBase.html#a1403b11acd09554f53142a3876d4015c">Eigen::SuperLUBase::compute</a></div><div class="ttdeci">void compute(const MatrixType &amp;matrix)</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:367</div></div>
<div class="ttc" id="aclassEigen_1_1SuperLUBase_html_a31b08cd67fd9f41de3bb5445fc22e769"><div class="ttname"><a href="classEigen_1_1SuperLUBase.html#a31b08cd67fd9f41de3bb5445fc22e769">Eigen::SuperLUBase::info</a></div><div class="ttdeci">ComputationInfo info() const</div><div class="ttdoc">Reports whether previous computation was successful.</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:360</div></div>
<div class="ttc" id="aclassEigen_1_1SuperLUBase_html_a8afdb1726778c775fef7766369144199"><div class="ttname"><a href="classEigen_1_1SuperLUBase.html#a8afdb1726778c775fef7766369144199">Eigen::SuperLUBase::options</a></div><div class="ttdeci">superlu_options_t &amp; options()</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:353</div></div>
<div class="ttc" id="aclassEigen_1_1SuperLUBase_html_a997de18ac591325aaba3852dfcf2ea7f"><div class="ttname"><a href="classEigen_1_1SuperLUBase.html#a997de18ac591325aaba3852dfcf2ea7f">Eigen::SuperLUBase::analyzePattern</a></div><div class="ttdeci">void analyzePattern(const MatrixType &amp;)</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:379</div></div>
<div class="ttc" id="aclassEigen_1_1SuperLU_html"><div class="ttname"><a href="classEigen_1_1SuperLU.html">Eigen::SuperLU</a></div><div class="ttdoc">A sparse direct LU factorization and solver based on the SuperLU library.</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:491</div></div>
<div class="ttc" id="aclassEigen_1_1SuperLU_html_a0b5a5fbda1a1f368003c7c01021a4636"><div class="ttname"><a href="classEigen_1_1SuperLU.html#a0b5a5fbda1a1f368003c7c01021a4636">Eigen::SuperLU::factorize</a></div><div class="ttdeci">void factorize(const MatrixType &amp;matrix)</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:615</div></div>
<div class="ttc" id="aclassEigen_1_1SuperLU_html_a12cfc985526ead011f33504581fb9cbf"><div class="ttname"><a href="classEigen_1_1SuperLU.html#a12cfc985526ead011f33504581fb9cbf">Eigen::SuperLU::analyzePattern</a></div><div class="ttdeci">void analyzePattern(const MatrixType &amp;matrix)</div><div class="ttdef"><b>Definition:</b> SuperLUSupport.h:526</div></div>
<div class="ttc" id="aclassEigen_1_1TriangularView_html"><div class="ttname"><a href="classEigen_1_1TriangularView.html">Eigen::TriangularView</a></div><div class="ttdoc">Expression of a triangular part in a matrix.</div><div class="ttdef"><b>Definition:</b> TriangularMatrix.h:190</div></div>
<div class="ttc" id="agroup__enums_html_ga85fad7b87587764e5cf6b513a9e0ee5e"><div class="ttname"><a href="group__enums.html#ga85fad7b87587764e5cf6b513a9e0ee5e">Eigen::ComputationInfo</a></div><div class="ttdeci">ComputationInfo</div><div class="ttdef"><b>Definition:</b> Constants.h:442</div></div>
<div class="ttc" id="agroup__enums_html_gga39e3366ff5554d731e7dc8bb642f83cdacf9ccb2016f8b9c0f3268f05a1e75821"><div class="ttname"><a href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdacf9ccb2016f8b9c0f3268f05a1e75821">Eigen::SelfAdjoint</a></div><div class="ttdeci">@ SelfAdjoint</div><div class="ttdef"><b>Definition:</b> Constants.h:227</div></div>
<div class="ttc" id="agroup__enums_html_gga39e3366ff5554d731e7dc8bb642f83cdaf581029282d421eee5aae14238c6f749"><div class="ttname"><a href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdaf581029282d421eee5aae14238c6f749">Eigen::Lower</a></div><div class="ttdeci">@ Lower</div><div class="ttdef"><b>Definition:</b> Constants.h:211</div></div>
<div class="ttc" id="agroup__enums_html_gga39e3366ff5554d731e7dc8bb642f83cdafca2ccebb604f171656deb53e8c083c1"><div class="ttname"><a href="group__enums.html#gga39e3366ff5554d731e7dc8bb642f83cdafca2ccebb604f171656deb53e8c083c1">Eigen::Upper</a></div><div class="ttdeci">@ Upper</div><div class="ttdef"><b>Definition:</b> Constants.h:213</div></div>
<div class="ttc" id="agroup__enums_html_gga85fad7b87587764e5cf6b513a9e0ee5ea1c6e20706575a629b27a105f07f1883b"><div class="ttname"><a href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea1c6e20706575a629b27a105f07f1883b">Eigen::NumericalIssue</a></div><div class="ttdeci">@ NumericalIssue</div><div class="ttdef"><b>Definition:</b> Constants.h:446</div></div>
<div class="ttc" id="agroup__enums_html_gga85fad7b87587764e5cf6b513a9e0ee5ea580b2a3cafe585691e789f768fb729bf"><div class="ttname"><a href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea580b2a3cafe585691e789f768fb729bf">Eigen::InvalidInput</a></div><div class="ttdeci">@ InvalidInput</div><div class="ttdef"><b>Definition:</b> Constants.h:451</div></div>
<div class="ttc" id="agroup__enums_html_gga85fad7b87587764e5cf6b513a9e0ee5ea671a2aeb0f527802806a441d58a80fcf"><div class="ttname"><a href="group__enums.html#gga85fad7b87587764e5cf6b513a9e0ee5ea671a2aeb0f527802806a441d58a80fcf">Eigen::Success</a></div><div class="ttdeci">@ Success</div><div class="ttdef"><b>Definition:</b> Constants.h:444</div></div>
<div class="ttc" id="agroup__enums_html_ggaacded1a18ae58b0f554751f6cdf9eb13a0103672ae41005ab03b4176c765afd62"><div class="ttname"><a href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a0103672ae41005ab03b4176c765afd62">Eigen::ColMajor</a></div><div class="ttdeci">@ ColMajor</div><div class="ttdef"><b>Definition:</b> Constants.h:321</div></div>
<div class="ttc" id="agroup__enums_html_ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f"><div class="ttname"><a href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">Eigen::RowMajor</a></div><div class="ttdeci">@ RowMajor</div><div class="ttdef"><b>Definition:</b> Constants.h:323</div></div>
<div class="ttc" id="agroup__flags_html_gae4f56c2a60bbe4bd2e44c5b19cbe8762"><div class="ttname"><a href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">Eigen::RowMajorBit</a></div><div class="ttdeci">const unsigned int RowMajorBit</div><div class="ttdef"><b>Definition:</b> Constants.h:68</div></div>
<div class="ttc" id="anamespaceEigen_html"><div class="ttname"><a href="namespaceEigen.html">Eigen</a></div><div class="ttdoc">Namespace containing all symbols from the Eigen library.</div><div class="ttdef"><b>Definition:</b> Core:139</div></div>
<div class="ttc" id="anamespaceEigen_html_a62e77e0933482dafde8fe197d9a2cfde"><div class="ttname"><a href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Eigen::Index</a></div><div class="ttdeci">EIGEN_DEFAULT_DENSE_INDEX_TYPE Index</div><div class="ttdoc">The Index type as used for the API.</div><div class="ttdef"><b>Definition:</b> Meta.h:59</div></div>
<div class="ttc" id="astructEigen_1_1NumTraits_html"><div class="ttname"><a href="structEigen_1_1NumTraits.html">Eigen::NumTraits</a></div><div class="ttdoc">Holds information about the various numeric (i.e. scalar) types allowed by Eigen.</div><div class="ttdef"><b>Definition:</b> NumTraits.h:231</div></div>
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